S
M
T
W
T
F
S
27
90°
67°
28
87°
65°
29
82°
71°
30
86°
73°
1
75°
67°
2
77°
63°
3
74°
60°
4
83°
60°
5
81°
53°
6
87°
49°
7
91°
56°
8
90°
54°
9
91°
50°
10
91°
52°
11
91°
62°
12
92°
66°
13
94°
71°
14
74°
68°
15
70°
55°
16
61°
42°
17
63°
35°
18
69°
36°
19
74°
45°
20
77°
51°
21
79°
55°
22
82°
50°
23
80°
51°
24
82°
49°
25
81°
50°
26
78°
53°
27
80°
57°
28
83°
62°
29
83°
63°
30
68°
58°
31
66°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Stillwater
Stillwater's October 2026 forecast shows daily high temperatures ranging from 66° to 83°, with overnight lows between 54° and 63°. The average high for October is 75° with an average low of 59°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Stillwater. See also: November | December | January.
